View clinical trials related to Prostate Cancer.
Filter by:This study is designed to evaluate men before radical prostatectomy for the incidence of Overactive Bladder (OAB), as well as urge urine incontinence (UUI) development after the surgery. Patients will be evaluated for signs of OAB and for signs of Bladder Outlet Obstruction (BOO). Afterwards they will be divided into four observational groups. Follow up period is designed to be 12 months.
The purpose of this study is to evaluate the pharmacokinetic characteristics and safety of DWJ108J (leuprolide acetate) and Leuplin DPS Inj administered subcutaneously in patients with prostate cancer
Urinary incontinence (UI) is defined by the International Continence Society as "any involuntary loss of urine complained by the patient". The anatomical and histological specificities of the pelvic floor muscles (PFM) give them a key role in the control of urination but also in the control of postural stability. These activities are involuntary automatisms and the mechanisms that lead to post-prostatectomy stress urinary incontinence are not only due to the loss of voluntary contraction of the pelvic floor muscles. The mechanisms that lead to UI are more complex and may involve the loss of efficacy of all deep muscle stabilizing lumbo-pelvic region. Rehabilitation of pelvic floor muscles is recommended in the treatment of urinary incontinence after prostatectomy (Grade A), but there is a lack of evidence to define the best treatment regimen for PFM rehabilitation. Two kinds of PFM rehabilitation are are commonly practiced by specialized physiotherapists. - The first one is made in individual box, in supine position. By analytic contractions of the PFM, (exercises of Kegel type) +/- associated with an instrumental biofeedback. This method used voluntary contractions of MPP. - The second is realized in various positions following a gravity progression, in individual and /or common room. This technique aims to restore a stabilization of the entire lumbo-pelvic region by postural recruitment involving synergistic contractions of the PFM. These trials propose to compare these two rehabilitation programs on populations with postoperative follow-up of more than 12 months. We chose to objectify the urine leaks with the pad test (weighing of the protections urinary over a period of 3 times 24h) which will be our main evaluation criterion. The home test pad of 3 times in 24 hours has been used by numerous studies and its reproducibility and reliability are established. Urinary incontinence is a recognized factor of sedentary lifestyle, fatigue, impaired mental health and decreased of physical fitness. We therefore wish to observe these parameters for each of our two randomized groups
Robot-assisted laparoscopic prostatectomy (RALP) is widely performed due to its many advantages, including a reduced need for blood transfusion and fewer surgical complications compared with conventional open prostatectomy. As this approach is also recommended in elderly patients with serious comorbidities, optimal fluid therapy guidance during this procedure is important. Dynamic variables such as pulse pressure variation (PPV) and stroke volume variation (SVV) are used to predict and guide fluid therapy during controlled ventilation. These variables arise from heart-lung interactions during positive pressure ventilation, which influence left ventricular stroke volume (SV). RALP requires carbon dioxide insufflation and the steep Trendelenburg position to optimise surgical conditions, and can reduce cardiac output and respiratory compliance. Accordingly, the usefulness of PPV and SVV, which are affected by changes in intrathoracic pressure, in predicting fluid responsiveness during laparoscopic surgery under these conditions may be questioned. A recent study established that PPV and SVV derived by uncalibrated pulse contour analysis had a relatively poor capacity to predict fluid responsiveness during laparoscopy on dynamic preload indices. In contrast, another study SVV measured by oesophageal Doppler monitor (ODM) could predict fluid responsiveness during laparoscopic surgery. The CardioQ-ODM+ combines the proven ODM Doppler measurement of blood flow with pulse contour analysis, which is quickly and easily calibrated from the Doppler signal. We hypothesized that PPV and SVV measured by calibrated pulse contour analysis would be a good indicator of fluid responsiveness during laparoscopy with pneumoperitoneum. The primary objective of this study was to demonstrate that PPV and SVV measured by calibrated pulse contour analysis of CardioQ-ODM+ can accurately predict fluid responsiveness during RALP, which involves both pneumoperitoneum and the Trendelenburg position. Investigators also assessed the capacity of other dynamic variables (SPV [systolic pressure variation], and SVV determined by ODM Doppler flow, dynamic elastance [PPV/SVV] and corrected flow time [FTc]) to predict fluid responsiveness during RALP.
The trial is to explore new and effective techniques in the treatment of prostate cancer and evaluate the role of PET-CT / MRI played in radiotherapy. Intensity modulated radiation therapy(IMRT) is adopted with all patients and the efficacy assessment for the prostate cancer will be examined with PET / CT or CT in three months after radiotherapy.
Objective: To focus the high dose radiation to the gross tumor in the prostate while maintaining adequate dose for control of microscopic disease elsewhere in the prostate. In order to test the incorporation of the robust MRI and TRUS fusion algorithm in the clinical setting the investigators planned a study of Focused therapy with a primary endpoint of accurate localization of the high risk region. This is a pilot study of dose painted permanent I-125 seed implant to verify absence of tumor cells outside a high risk region using multi-parametric MRI and deformable TRUS registration. The high risk region will be dose painted to 160 Gy and the rest of the prostate will receive the normal prescription dose.
Patients with know prostate cancer (PCa) under active surveillance and aged matched controls without evidence of PCa will have a PSA blood test prior to and following standardized digital rectal examination
The purpose of this study is to describe the urinary morbidity as a result surgery and radiation therapy, in patients treated for prostate cancer. All the patients will undergo a Urodynamic examination to verify the grade of Urinary morbidity.
The objective of this study is to evaluate the predictive value of TMPRSS2-ERG gene fusion in patients with prostate cancer treated with radiation and hormonal therapy.
This is a randomized, placebo-controlled, double-blind, window of opportunity study investigating the biological mechanism of metformin in prostate cancer.